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. Author manuscript; available in PMC: 2014 Feb 10.
Published in final edited form as: Ann Appl Stat. 2012 Dec 27;6(4):1883–1905. doi: 10.1214/12-aoas562

Table 3.

Predictive accuracy (multi-source classifier). Min and max values refer to minimum and maximum values across CV folds

Input data Accuracy (min, max) Brier score (min, max)
1 GM only 0.627 (0.321, 0.854) 0.667 (0.636, 0.712)
2 WM only 0.603 (0.350, 0.771) 0.653 (0.609, 0.710)
3 T2 only 0.545 (0.500, 0.604) 0.663 (0.619, 0.695)
4 FA only 0.569 (0.442, 0.688) 0.675 (0.645, 0.703)
5 MD only 0.623 (0.533, 0.750) 0.631 (0.588, 0.680)
6 Weighted sum 0.598 (0.350, 0.708) 0.588 (0.517, 0.662)
7 Unweighted sum 0.610 (0.400, 0.708) 0.553 (0.469, 0.646)
8 SimpleMKL 0.418 (0.143, 0.625) –